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Plants That Grow In Extreme Heat : [ #4 Is My Favorite ]

Whether we want beautiful gardens with delicate flowers or some nature that can endure hot weather, we can have both by learning more about plants. These plants are best to make arid, hot, or drought sceneries an artistic place.

Hot weather is usually a challenge, but one important thing to note is that these plants are easy to grow because they can stand such extreme conditions. It is a perfect balance between the delicacy of flowers and the strongness to be blooming in the hottest months.

Let’s see what curious plants make a list and determine which ones suit you the most.

Plants that can grow in extreme heat

1. Celosia

We can start with the beautiful Celosia. This feather-like flower blooms in the most bright colors, hues of orange, yellow, or Fuschia can make any scenery perfect with a celosia. This flower can endure hot summer seasons and make your garden have that middle east touch.

The beautiful Celosia takes its name from the Greek meaning burning, which refers to its flame-like burning shape; the bright colors can symbolize a burning flame.

This flower enduring hot temperatures can easily produce seeds that can regrow the next season easily. If you don’t want an overpopulation of celosias in your garden area, the advice is to cut the flowers that contain the seeds.

2. Yucca

Next, we have de Yucca, this outstanding plant that surely makes a center of attention in any garden, with sharp razor-like leaves that protect a dozen soft cream blossoms.

This type of flower makes a statement in any garden but is perfect because it ensures high heat reaching until august is untouchable.

You can usually find this plant in the Americas or Caribbean because of its warm weather conditions to thrive; this plant needs to take an enormous amount of sunlight, shade can decrease its blooming period. Something very important to note is that this plant can go to even 10 feet tall, and its razor-like leaves will keep animals away.

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  1. Plants that you can grow in a fish tank

3. Viburnums

Viburnums, white clusters can decorate your surroundings; this plant has a soft, delicate fragrance that can decorate a pathway or porch.

This plant is also great for hosting birds, so having this plant near can make your front lawn fairytale-like. There are around 150 species of viburnums, each with different colors of flowers.

The flowers come in clusters and range from white, cream, ivory to a pinkish color.

This fragrant flower can resemble a hydrangea for its similar flower appearance but needs a lot less caring. The viburnums can rescue any garden because they can tolerate hot, dry, humid, or even shady environments.

4. Zinnia

Zinnia, rainbow-colored pom poms like pink, red, or even white can decorate a beautiful garden. These plants can withstand winds and hot temperatures, so you can have them looking great for long months. There are three main kinds of zinnias, single, semi-double or double.

The kinds depend on the number of rows of little petals it has and if its center is visible or not. Also, they can vary in shapes like a beehive, button, or cactus-shaped. Heights can be different in zinnias, taller ones are advised to go back in a garden, and smaller ones can even be grown in pots.

The zinnia is a flower that has the characteristic of growing quickly and in full bloom when planted in seeds; transplants can be difficult and often do not thrive.

Zinnias are a plant that tolerates heat well but is very delicate with cold.

In the very first frost, these beautiful flowers will perish. Something really important to state is that there is a Thumbelina version of these flowers, which are micro and can make beautiful, delicate bouquets.

5. Pampa grass

Pampa grass, originally from the south of America, is a beautiful plant in Argentina, Brazil, or Chile but nowadays can be found in many places in the US, including the long coasts of California.

You cannot miss this trendy plant in any home; tall plumes of colored cream and gray make a great scene, you can cut some to bring inside of your home, and you will have a great centerpiece. The best part about this pampa is the ease of maintenance because of its quality to resist droughts and heat.

They can become very tall and reproduce easily. It is very important to space the pampa grass at least 6-8 ft. apart because they need more space to grow and develop.

As we mentioned before, the care is minimal, growing to even 3 meters high in extreme droughts.

Something very important about pampa grass is that they can compete with all other plants in their surroundings, so you have to be very careful because they need control or otherwise you will have an overpopulation of pampa.

The control can be physical or with herbicides. The pampa grass is very bubbly, so you need to be careful because it easily can become the home of rabbits, mice, or other plagues, so that is not ideal in some surroundings.

Also read:

  1. Plants that grow well together in pots

6. Lemon Verbena

You may have heard this plant in soaps, creams, or recipes. Lemon Verbena is a great leafy plant that endures hot days and can remain intact. Its tingling sweet lemony notes and dark leaves can create a beautiful landscape with just a few.

This plant can also be grown on pots, so when the frost starts, you can bring it inside and still harvest the leaves for tea or garnish dishes.

Lemon Verbena can attract ticks, so you have to be careful where you have it, so you don’t bring the plagues inside your house.

The lemon verbena is a plant that needs constant fertilization to boost its growth.

The plant in the shade or dark can still grow, but the essential oil inside of it is compromised. If you are growing lemon verbena for the oils to infuse, massage, or create soaps, you need to place it in a lot of sunlight.

Lemon verbena is a plant that has multiple benefits, but its aroma and taste are great in the kitchen. You can find this herb in Italian cooking in ice creams, pudding, tea, dressings, or even butter.

7. Lantana

Lantana, this divine fire-colored flower, can be an eye-catching flower. Varieties can come in pink, yellow, red, or orange hues or even blue or purple.

These flowers can resist drought and heat; they need little caring after all. This beautiful plant can be great until August, resisting warm weather with no inconvenience at all.

The lantana plant can grow abundantly with clusters of multi-colored flowers with a hint of citrus smell.

This smell can attract butterflies and birds. The lantana can be grown in pots or hanging baskets, making it a beautiful decoration for various house parts.

8. Salvia

Also known as sage, this herb-like plant can grow in warm weather and thrive all summer with little care.

This herb is related to the mint family; it also has a pungent smell and many medicinal properties; one can use it in food preparations or as an essential oil.

This plant can be planted in spring and bloom all summer with high temperatures and resist it.

The salvia plant attracts hummingbirds, bees, and butterflies and can grow up to 5 feet tall. There are a lot of varieties of the salvia plant coming up to 900 different species; they all range in light-colored flowers.

The salvia plant has been in use since ancient Rome, where it served as a memory enhancer; the meaning of the plant comes from the word sage, which means to heal.

9. Marigold

This flower attracts bees, hummingbirds, ladybugs, and wasps, which are beneficial to keep harmful pests away; also, the bees help pollinate the reproduction of these flowers. It is a very easy to grow species with fluffy flowers that can range from yellow, orange, red, or gold tones where it takes its name.

Various species exist; first, we can find those from Mexico and Central America, which are more tolerant of heat and drought.

The one French species is smaller and bushier and can tolerate more wet conditions.

The signet species are petite, and you can find them in very hot sites.

Lastly, the pot species can be found in southern Europe and have a tangy, herb-like flavor, which you will find in many beauty products called calendula.

10. Geranium

Geranium is a plant that grows in direct sunlight. It can be grown in extremely warm weather or inside pots with tons of light.

The most important thing about geraniums is that they are really sensitive to cold, so they must be protected in winter.

The geranium is a pretty harmless flower but can cause indigestion if eaten by children or dogs, so be careful.

It is important to water the plant less in winter, but be careful never to leave the roots dry. In the growing months, it is important to fertilize the plant every two weeks to bloom to its full potential.

Also read:

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11. Butterfly weed

Butterfly weed takes its name because it attracts a lot of butterflies. The bright yellow and orange flowers paired with a butterfly are picture-perfect scenes. These flowers attract honey bees, so their reproductive trait is very high and easily prosperous in dry soils.

The best way to plant butterfly weed is to insert fresh seeds in the ground, 2-3 inches apart.

The butterfly weed bursts open and throws seeds all around them, so if you want to control your plant, the best way is to remove the flowers when they begin to wilt. It is a plant that is not susceptible to many pests or diseases, so growing it can be easy.

12. Agave

The agave plant is a plant that can be found in many Latin American countries but lately has made a boom in artistic decorative gardens.

Mexico and Colombia are the countries where you most definitely find them, but you can also spot them in warm areas of the US. The agave plant is from the family of succulents.

Its cactus-like shaped leaves are tall and dramatic.

This plant offers an ideal solution for gardeners who don’t want water-guzzling landscapes. The agave takes little to no intervention when caring for it; after several years, a tall white flower will bloom.

The center of the plant has a crown with a white flower, or it can even be yellow or green.

For most agave plants, once they have given the flower bloom, its life is short. The agave is toxic both to people and pets, so beware when having one near. This intense-looking plant will have everyone staring at your garden for sure.

13. Hibiscus

Growing hibiscus is a great way to have a more tropical look in your garden. This plant needs a lot of protection from the cold and does well in warm weather.

Hibiscus plants need attention when being first planted, but then it will be a generous flower that will give you incredible flowers for long days to come.

The range of colors of the hibiscus flowers can be white, yellow, pink, and tones of red. Hibiscus is known a lot because of its properties when making tea; this is a dried flower with tons of vitamin C.

Hibiscus need a lot of water when growing and in hot seasons, so if you live in really warm weather all year round, they will need a lot of water, or they will wilt. The flower will not live when winter comes, but the plant can be kept alive with water only when the soil is dry to touch.

14. Madagascar Periwinkle

Madagascar periwinkle is a beautiful flower that has only five petals.

Their color can vary from white, pin,k, or the most eye-catching purple. This plant is very tolerant to weather conditions; it just needs sunlight and well drainage soil to avoid fungus.

This plant is also very good at blooming with extreme sunlight to see the bright color even more. This plant can also be grown from zero in a pot; you only need fresh seeds and a pot that has drainage.

It is very important to pay attention to the leaves because a white substance may appear and be an insect-like colony. Please don’t live in a place where it rains to spray water on the leaves to avoid this build-up.


I hope you enjoyed learning about heat-resistant plants, time to do some gardening! We can learn that whatever plant we want to have in our garden, learning from them is the first step.

There is an enormous range of heat-resistant flowers, and the place where we want them to grow may depend on them living a long life.

Whether you have dry soil, droughts, or even desert-like heat, the way to create a beautiful garden is by reading the benefits of each flower and how you can pair it in your weather.